Improve login flow a smidge by showing an error message and re-enabling the sign in button on failure

.gitignore

@@ -1,3 +1,4 @@
+.*/
 pkg/
 *.json
 *.xml

lib/dialogs/account.rb

@@ -55,15 +55,7 @@ module W3DHubLauncher
                 if result.okay?
                   hash = JSON.parse(result.data)
 
-                  MemCache[:settings].account = W3DHubLauncher::Worker::Api::Settings::Account.create(
-                    user_id: hash["userid"],
-                    username: hash["username"],
-                    displayname: hash["displayname"],
-                    avatar_uri: "",
-                    access_token: hash["accessToken"],
-                    refresh_token: hash["refreshToken"],
-                    access_token_expiration_time: hash["accessTokenExpiry"]
-                  )
+                  MemCache[:settings].account = W3DHubLauncher::Worker::Api::Settings::Account.new(hash)
 
                   Worker::Api.update_settings(MemCache[:settings]) do |settings_result|
                     if settings_result.okay?
@@ -76,10 +68,14 @@ module W3DHubLauncher
                     # FIXME: Retry? Show error? ???
                     pp settings_result
                   end
+                else
+                  dialog(
+                    Dialog::Alert,
+                    title: "Failed to sign in",
+                    message: "If you have failed 3 or more times in a row, wait about 15 minutes and try again."
+                  )
+                  btn.enabled = true
                 end
-
-                # FIXME: Show error message!
-                pp result
               end
             end
           end

lib/dialogs/alert.rb

@@ -0,0 +1,29 @@
+module W3DHubLauncher
+  class Dialog
+    class Alert < W3DHubLauncher::Dialog
+      def setup
+        super
+
+        stack(width: 1.0, max_width: 800, height: 1.0, max_height: 480, style_class: [:dialog]) do
+          flow(width: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_TOP, background_nine_slice_from_edge: NINE_SLICE_EDGE, background_nine_slice_color: 0) do
+            banner @options[:title] || "", width: 1.0, text_align: :center
+          end
+
+          stack(style_class: [:dialog_container]) do
+            tagline @options[:message] || ""
+          end
+
+          flow(width: 1.0, padding: PADDING, background_nine_slice: NINE_SLICE_ROUNDED_BOTTOM, background_nine_slice_from_edge: NINE_SLICE_EDGE, background_nine_slice_color: 0) do
+            flow(fill: true)
+
+            button "Close", **CTA_BUTTON_THEME do
+              pop_state
+            end
+
+            flow(fill: true)
+          end
+        end
+      end
+    end
+  end
+end

lib/dialogs/launcher_settings.rb

@@ -1,100 +1,31 @@
 module W3DHubLauncher
   class Dialog
     class LauncherSettings < W3DHubLauncher::Dialog
+      include W3DHubLauncher::Form::SettingsForm
+
       def setup
         super
 
-        stack(width: 0.75, max_width: 1280, height: 0.75, max_height: 800, style_class: [:dialog]) do
+        stack(width: 0.75, max_width: 1280, height: 0.75, max_height: 800, style_class: [:dialog], padding_left: PADDING, padding_right: PADDING) do |e|
           flow(width: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_TOP, background_nine_slice_from_edge: NINE_SLICE_EDGE, background_nine_slice_color: 0) do
             banner "Launcher Settings", width: 1.0, text_align: :center
           end
 
-          item_height = 40 + PADDING
-          settings = MemCache[:settings]
+          form_setup
 
-          stack(width: 1.0, fill: true, scroll: true, margin_left: PADDING, margin_right: PADDING, padding: HALF_PADDING, background_nine_slice: NINE_SLICE_ROUNDED, background_nine_slice_from_edge: NINE_SLICE_EDGE, background_nine_slice_color: ALPHA_BLACK) do
-            flow(width: 1.0, height: item_height, margin_top: PADDING) do
-              tagline "Nickname", height: 1.0, text_v_align: :center
-              @nickname = edit_line settings&.preferences&.nickname || Etc.getlogin, fill: true
-            end
-            inscription "Nickname to use when joining servers.", margin_left: PADDING
-
-            flow(width: 1.0, height: item_height, margin_top: HALF_PADDING) do
-            tagline "Launcher package cache directory", height: 1.0, text_v_align: :center
-            @launcher_package_cache_directory = edit_line settings&.preferences&.launcher_package_cache_directory || DEFAULT_PACKAGE_CACHE_PATH, fill: true
-            button "Browse..."
-            end
-            inscription "Location where the launcher will download application packages.", margin_left: PADDING
-
-            flow(width: 1.0, height: item_height, margin_top: HALF_PADDING) do
-              tagline "Application installation directory", height: 1.0, text_v_align: :center
-              @application_installation_directory = edit_line settings&.preferences&.application_installation_directory || DEFAULT_APPLICATIONS_PATH, fill: true
-              button "Browse..."
-            end
-            inscription "Location where the launcher will install new applications.", margin_left: PADDING
-
-            flow(width: 1.0, height: item_height, margin_top: HALF_PADDING) do
-              tagline "Wine prefix path", height: 1.0, text_v_align: :center
-              @wine_prefix_path = edit_line settings&.preferences&.wine_prefix_path || "", fill: true
-              button "Browse..."
-            end
-            inscription "Location of wine prefix to use. Leave blank to use default.", margin_left: PADDING
-
-            flow(width: 1.0, height: item_height, margin_top: HALF_PADDING) do
-              tagline "Wine command", height: 1.0, text_v_align: :center
-              @wine_command = edit_line settings&.preferences&.wine_command || "wine", fill: true
-              button "Browse..."
-            end
-            inscription "Path to wine executable. Use <c=f80>wine</c> for system installed wine.", margin_left: PADDING
-
-            flow(width: 1.0, height: item_height, margin_top: HALF_PADDING) do
-              tagline "Winetricks command", height: 1.0, text_v_align: :center
-              @winetricks_command = edit_line settings&.preferences&.winetricks_command || "winetricks", fill: true
-              button "Browse..."
-            end
-            inscription "Path to winetricks executable. Use <c=f80>winetricks</c> for system installed winetricks.", margin_left: PADDING
-          end
-
-          flow(width: 1.0, padding: PADDING, background_nine_slice: NINE_SLICE_ROUNDED_BOTTOM, background_nine_slice_from_edge: NINE_SLICE_EDGE, background_nine_slice_color: 0) do
+          flow(width: 1.0, padding_top: PADDING, padding_bottom: PADDING, background_nine_slice: NINE_SLICE_ROUNDED_BOTTOM, background_nine_slice_from_edge: NINE_SLICE_EDGE, background_nine_slice_color: 0) do
             button "Close" do
               pop_state
             end
 
             flow(fill: true)
 
-            button "Save", **CTA_BUTTON_THEME do |btn|
-              btn.enabled = false
-
-              settings = MemCache[:settings]
-
-              # update user preferences
-              settings.preferences.nickname = @nickname.value.strip
-              settings.preferences.launcher_package_cache_directory = @launcher_package_cache_directory.value.strip
-              settings.preferences.application_installation_directory = @application_installation_directory.value.strip
-              settings.preferences.wine_prefix_path = @wine_prefix_path.value.strip
-              settings.preferences.wine_command = @wine_command.value.strip
-              settings.preferences.winetricks_command = @winetricks_command.value.strip
-
-              Worker::Api.update_settings(settings) do |result|
-                if result.okay?
-                   on_main_thread(proc {
-                     MemCache[:settings] = settings
-                     pop_state
-                   })
-                else
-                  # FIXME: Somehow something went wrong... show an error message.
-                  btn.enabled = true
+            @accept_button = button "Save", **CTA_BUTTON_THEME do |btn|
+              form_commit(btn)
             end
           end
         end
       end
     end
   end
-
-      # FIXME: Check settings for validity before saving
-      def valid?
-        true
-      end
-    end
-  end
 end

lib/forms/settings_form.rb

@@ -0,0 +1,116 @@
+module W3DHubLauncher
+  module Form
+    module SettingsForm
+      include GuiExt
+
+      def form_setup(settings = MemCache[:settings])
+        item_height = 40 + PADDING - HALF_PADDING
+
+        stack(width: 1.0, fill: true, scroll: true, padding: HALF_PADDING, background_nine_slice: NINE_SLICE_ROUNDED, background_nine_slice_from_edge: NINE_SLICE_EDGE, background_nine_slice_color: ALPHA_BLACK) do
+          flow(width: 1.0, height: item_height - HALF_PADDING) do
+            tagline "Nickname", height: 1.0, text_v_align: :center
+            @nickname = edit_line settings&.preferences&.nickname || Etc.getlogin, fill: true, filter: method(:form_filter_nickname)
+          end
+          inscription "Nickname to use when joining servers. Nickname must be a least 3 characters long and no more than 40. Only A-z, 0-9, _, -, and [] characters allowed.", margin_left: PADDING
+
+          flow(width: 1.0, height: item_height, margin_top: HALF_PADDING) do
+            tagline "Launcher package cache directory", height: 1.0, text_v_align: :center
+            @launcher_package_cache_directory = edit_line settings&.preferences&.launcher_package_cache_directory || DEFAULT_PACKAGE_CACHE_PATH, fill: true
+            button "Browse..." do
+              Gosu.choose_file do |result|
+                pp result
+              end
+            end
+          end
+          inscription "Location where the launcher will download application packages.", margin_left: PADDING
+
+          flow(width: 1.0, height: item_height, margin_top: HALF_PADDING) do
+            tagline "Application installation directory", height: 1.0, text_v_align: :center
+            @application_installation_directory = edit_line settings&.preferences&.application_installation_directory || DEFAULT_APPLICATIONS_PATH, fill: true
+            button "Browse..." do
+              Gosu.choose_file do |result|
+                pp result
+              end
+            end
+          end
+          inscription "Location where the launcher will install new applications.", margin_left: PADDING
+
+          flow(width: 1.0, height: item_height, margin_top: HALF_PADDING) do
+            tagline "Wine prefix path", height: 1.0, text_v_align: :center
+            @wine_prefix_path = edit_line settings&.preferences&.wine_prefix_path || "", fill: true
+            button "Browse..." do
+              Gosu.choose_file do |result|
+                pp result
+              end
+            end
+          end
+          inscription "Location of wine prefix to use. Leave blank to use default.", margin_left: PADDING
+
+          flow(width: 1.0, height: item_height, margin_top: HALF_PADDING) do
+            tagline "Wine command", height: 1.0, text_v_align: :center
+            @wine_command = edit_line settings&.preferences&.wine_command || "wine", fill: true
+            button "Browse..." do
+              Gosu.choose_file do |result|
+                pp result
+              end
+            end
+          end
+          inscription "Path to wine executable. Use <c=f80>wine</c> for system installed wine.", margin_left: PADDING
+
+          flow(width: 1.0, height: item_height, margin_top: HALF_PADDING) do
+            tagline "Winetricks command", height: 1.0, text_v_align: :center
+            @winetricks_command = edit_line settings&.preferences&.winetricks_command || "winetricks", fill: true
+            button "Browse..." do
+              Gosu.choose_file do |result|
+                pp result
+              end
+            end
+          end
+          inscription "Path to winetricks executable. Use <c=f80>winetricks</c> for system installed winetricks.", margin_left: PADDING
+        end
+      end
+
+      def form_commit(btn)
+        btn.enabled = false
+
+        @settings = MemCache[:settings]
+
+        # update user preferences
+        @settings.preferences.nickname = @nickname.value.strip
+        @settings.preferences.launcher_package_cache_directory = @launcher_package_cache_directory.value.strip
+        @settings.preferences.application_installation_directory = @application_installation_directory.value.strip
+        @settings.preferences.wine_prefix_path = @wine_prefix_path.value.strip
+        @settings.preferences.wine_command = @wine_command.value.strip
+        @settings.preferences.winetricks_command = @winetricks_command.value.strip
+
+        Worker::Api.update_settings(@settings) do |result|
+          if result.okay?
+             on_main_thread(proc {
+               MemCache[:settings] = @settings
+               pop_state
+             })
+          else
+            # FIXME: Somehow something went wrong... show an error message.
+            btn.enabled = true
+          end
+        end
+      end
+
+      def form_valid?
+        form_valid_nickname?(@nickname.value)
+      end
+
+      def form_filter_nickname(entry)
+        if @nickname.value.length + 1 <= 40 && (entry =~ /^[a-z0-9_\-\[\]]+$/i)
+          entry
+        else
+          ""
+        end
+      end
+
+      def form_valid_nickname?(value)
+        value.length.between?(3, 40) && (value =~ /^[a-z0-9_\-\[\]]+$/i)
+      end
+    end
+  end
+end

lib/pages/boot/initial_setup.rb

@@ -3,87 +3,27 @@ module W3DHubLauncher
     module Boot
       class InitialSetup < CyberarmEngine::Page
         include GuiExt
+        include W3DHubLauncher::Form::SettingsForm
 
         def setup
-          stack(width: 1.0, background_nine_slice: NINE_SLICE_ROUNDED, background_nine_slice_from_edge: 8, background_nine_slice_color: 0x11_ffffff, padding: HALF_PADDING) do
+          # initialize default settings
+          @settings = Worker::Api::Settings.new({})
+
+          stack(width: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_TOP, background_nine_slice_from_edge: 8, background_nine_slice_color: 0x11_ffffff, padding: HALF_PADDING) do
             banner "Welcome to #{NAME}", width: 1.0, text_align: :center
             tagline "Your gateway to the world of W3D Hub games.", width: 1.0, text_align: :center
           end
 
-          stack(width: 1.0, fill: true, padding: PADDING) do
-            stack(width: 1.0, fill: true, scroll: true) do
+          stack(width: 1.0, fill: true, padding: PADDING) do |e|
             title "Initial Setup"
             caption "Please confirm launcher's default settings and make any desired adjustments. These can be changed in the launcher settings later.", font: FONT_REGULAR, margin_left: PADDING
 
-              flow(width: 1.0, height: 40, margin_top: PADDING) do
-              tagline "Nickname", height: 1.0, text_v_align: :center
-              @nickname = edit_line Etc.getlogin, fill: true
-              end
-              inscription "Nickname to use when joining servers.", margin_left: PADDING
-
-              flow(width: 1.0, height: 40, margin_top: HALF_PADDING) do
-              tagline "Launcher package cache directory", height: 1.0, text_v_align: :center
-              @launcher_package_cache_directory = edit_line DEFAULT_PACKAGE_CACHE_PATH, fill: true
-              button "Browse..."
-              end
-              inscription "Location where the launcher will download application packages.", margin_left: PADDING
-
-              flow(width: 1.0, height: 40, margin_top: HALF_PADDING) do
-                tagline "Application installation directory", height: 1.0, text_v_align: :center
-                @application_installation_directory = edit_line DEFAULT_APPLICATIONS_PATH, fill: true
-                button "Browse..."
-              end
-              inscription "Location where the launcher will install new applications.", margin_left: PADDING
-
-              flow(width: 1.0, height: 40, margin_top: HALF_PADDING) do
-                tagline "Wine prefix path", height: 1.0, text_v_align: :center
-                @wine_prefix_path = edit_line "", fill: true
-                button "Browse..."
-              end
-              inscription "Location of wine prefix to use. Leave blank to use default.", margin_left: PADDING
-
-              flow(width: 1.0, height: 40, margin_top: HALF_PADDING) do
-                tagline "Wine command", height: 1.0, text_v_align: :center
-                @wine_command = edit_line "wine", fill: true
-                button "Browse..."
-              end
-              inscription "Path to wine executable. Use <c=f80>wine</c> for system installed wine.", margin_left: PADDING
-
-              flow(width: 1.0, height: 40, margin_top: HALF_PADDING) do
-                tagline "Winetricks command", height: 1.0, text_v_align: :center
-                @winetricks_command = edit_line "winetricks", fill: true
-                button "Browse..."
-              end
-              inscription "Path to winetricks executable. Use <c=f80>winetricks</c> for system installed winetricks.", margin_left: PADDING
-            end
+            form_setup(nil)
 
             flow(width: 1.0, padding_top: PADDING) do
               flow(fill: true)
-              button "Accept", **CTA_BUTTON_THEME do |btn|
-                btn.enabled = false
-
-                # initialize default settings
-                settings = Worker::Api::Settings.new({})
-
-                # update user preferences
-                settings.preferences.nickname = @nickname.value.strip
-                settings.preferences.launcher_package_cache_directory = @launcher_package_cache_directory.value.strip
-                settings.preferences.application_installation_directory = @application_installation_directory.value.strip
-                settings.preferences.wine_prefix_path = @wine_prefix_path.value.strip
-                settings.preferences.wine_command = @wine_command.value.strip
-                settings.preferences.winetricks_command = @winetricks_command.value.strip
-
-                Worker::Api.update_settings(settings) do |result|
-                  if result.okay?
-                     on_main_thread(proc {
-                       MemCache[:settings] = settings
-                       page(Page::Boot::StartUp)
-                     })
-                  else
-                    # FIXME: Somehow something went wrong... show an error message.
-                    btn.enabled = true
-                  end
-                end
+              @accept_button = button "Accept", **CTA_BUTTON_THEME do |btn|
+                form_commit(btn)
               end
             end
           end

lib/pages/boot/start_up.rb

@@ -16,7 +16,7 @@ module W3DHubLauncher
           @initialization_acceptable = false
           @step_count = @steps.size
 
-          stack(width: 1.0, background_nine_slice: NINE_SLICE_ROUNDED, background_nine_slice_from_edge: 8, background_nine_slice_color: 0x11_ffffff, padding: HALF_PADDING) do
+          stack(width: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_TOP, background_nine_slice_from_edge: 8, background_nine_slice_color: 0x11_ffffff, padding: HALF_PADDING) do
             banner "Establishing Battlefield Control", width: 1.0, text_align: :center
             tagline "Please stand by...", width: 1.0, text_align: :center
           end
@@ -75,10 +75,25 @@ module W3DHubLauncher
         def step_launcher_update
           @initialization_container.append do
             tagline "Checking for updates..."
-            caption "Launcher version <c=0f0>OK</c>", margin_left: LARGE_PADDING
           end
 
-          after(1000) do
+          Worker::Api.fetch_url("https://api.github.com/repos/cyberarm/w3d_hub_linux_launcher/releases/latest") do |result|
+            if result.okay?
+              hash = JSON.parse(result.data)
+
+              @initialization_container.append do
+                if hash["name"] && Gem::Version.new(hash["name"].sub("v", "")) > Gem::Version.new(W3DHubLauncher::VERSION)
+                  caption "Launcher update available <c=0f0>#{hash["version"]}</c> (#{W3DHubLauncher::VERSION} running)", margin_left: LARGE_PADDING
+                else
+                  caption "Launcher version <c=0f0>OK</c>", margin_left: LARGE_PADDING
+                end
+              end
+            else
+              @initialization_container.append do
+                caption "Fetch latest launcher version <c=f80>FAILED</c>", margin_left: LARGE_PADDING
+              end
+            end
+
             next_step
           end
         end
@@ -89,7 +104,7 @@ module W3DHubLauncher
           end
 
           counter = 0
-          every(1000) do
+          every(1000) do |timer|
             if !MemCache[:servers].nil? || counter >= 5
               @initialization_container.append do
                 if MemCache[:servers]
@@ -98,6 +113,7 @@ module W3DHubLauncher
                   caption "Failed to retrieve server listing.", color: 0xff_ff8800, margin_left: LARGE_PADDING
                 end
 
+                timer.cancel
                 next_step
               end
             end
@@ -107,13 +123,53 @@ module W3DHubLauncher
         end
 
         def step_refresh_account_data
-          @initialization_container.append do
-            tagline "Updating account information..."
-            caption "Refresh session <c=0f0>OK</c>", margin_left: LARGE_PADDING
-            caption "Profile data <c=0f0>OK</c>", margin_left: LARGE_PADDING
+          account = MemCache[:settings]&.account
+
+          # user isn't signed in, skip step
+          if account&.refresh_token.empty?
+            next_step
+
+            return
           end
 
-          after(1000) do
+          # Expired or expiring session refresh immediately
+          if account.access_token_expiration_time < Time.now || (account.access_token_expiration_time - Time.now) < 60 * 60 * 6 # expiring in 6 hours
+            @initialization_container.append do
+              tagline "Updating account information..."
+            end
+
+            Worker::Api.refresh_user_login(account.refresh_token) do |result|
+              if result.okay?
+                hash = JSON.parse(result.data)
+
+                MemCache[:settings].account = W3DHubLauncher::Worker::Api::Settings::Account.new(hash)
+
+                Worker::Api.update_settings(MemCache[:settings]) do |settings_result|
+                  if settings_result.okay?
+                    @initialization_container.append do
+                      caption "Refresh session <c=0f0>OK</c>", margin_left: LARGE_PADDING
+                    end
+
+                    next_step
+                  else
+                    @initialization_container.append do
+                      caption "Refresh session <c=f80>FAILED</c>", margin_left: LARGE_PADDING
+                    end
+                    MemCache[:account_session_expired] = true
+
+                    next_step
+                  end
+                end
+              else
+                @initialization_container.append do
+                  caption "Refresh session <c=f80>FAILED</c>", margin_left: LARGE_PADDING
+                end
+                MemCache[:account_session_expired] = true
+
+                next_step
+              end
+            end
+          else
             next_step
           end
         end

lib/pages/boot/terms.rb

@@ -11,7 +11,7 @@ module W3DHubLauncher
         TERMS
 
         def setup
-          flow(width: 1.0, background_nine_slice: NINE_SLICE_ROUNDED, background_nine_slice_from_edge: 8, background_nine_slice_color: 0x11_ffffff, padding: HALF_PADDING) do
+          flow(width: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_TOP, background_nine_slice_from_edge: 8, background_nine_slice_color: 0x11_ffffff, padding: HALF_PADDING) do
             banner "Terms and Conditions", width: 1.0, text_align: :center
           end
 

lib/pages/games.rb

@@ -3,6 +3,8 @@ module W3DHubLauncher
     class Games < CyberarmEngine::Page
       include GuiExt
 
+      GAME_COVER_ASPECT_RATIO = 3 / 4.0
+
       def setup
         @games = MemCache[:applications]&.select { |app| app.type.include?("game") } || []
 
@@ -78,15 +80,46 @@ module W3DHubLauncher
       def populate_all_games
         @display_mode = :all_games
 
+        img = safe_get_image("#{ROOT_PATH}/media/default_game_cover.png")
+
         @game_content_container.clear do
           flow(fill: true, height: 1.0, scroll: true, tag: :hi_mom) do |e|
+
+            width = img.height * (GAME_COVER_ASPECT_RATIO * (1.0 / game_cover_width_ratio(e)))
+            height = img.width / (GAME_COVER_ASPECT_RATIO)
+
             @games.each do |app|
-              image safe_get_image("#{ROOT_PATH}/media/default_game_cover.png"), aspect_ratio: 3 / 4.0, width: 1.0 / game_cover_width_ratio(e), margin_left: HALF_PADDING, margin_right: HALF_PADDING, margin_bottom: PADDING, tip: app.name
+              w = widget(
+                background_image: img,
+                aspect_ratio: 3 / 4.0,
+                width: width.round,
+                height: height.round,
+                margin_left: HALF_PADDING,
+                margin_right: HALF_PADDING,
+                margin_bottom: PADDING,
+                tip: app.name
+              ) do
+                image safe_get_image("#{CACHE_PATH}/logo_#{app.id}.png"), width: 1.0, padding: LARGE_PADDING
+              end
+
+              w.subscribe(:clicked_left_mouse_button) do
+                channel = app.channels.find { |c| c.name.downcase == "release" } ||
+                          app.channels.find { |c| c.name.downcase == "testing" } ||
+                          app.channels.first
+
+                populate_game(app, channel)
+              end
             end
 
             e.subscribe(:size_changed) do |e|
               e.children.each do |child|
-                child.style.width = 1.0 / game_cover_width_ratio(e)
+                img = child.background_image_canvas.image
+
+                width = e.width * (1.0 / game_cover_width_ratio(e))
+                height = (width / GAME_COVER_ASPECT_RATIO)
+
+                child.style.width = width
+                child.style.height = height
               end
             end
           end
@@ -322,7 +355,9 @@ module W3DHubLauncher
       end
 
       def game_cover_width_ratio(e)
-        (e.width / 300.0).round.clamp(1..10)
+        return 1.0 if e.width.zero?
+
+        (e.width / 380.0).round.clamp(1..10)
       end
 
       def news_item_width_ratio

lib/pages/server_browser.rb

@@ -101,7 +101,7 @@ module W3DHubLauncher
         # TODO: Sort servers?
       end
 
-      def handle_game_server_list
+      def handle_game_server_list(payload)
         after(1_000) do
           populate_server_list
         end

lib/states/interface.rb

@@ -38,10 +38,11 @@ module W3DHubLauncher
                     link("GAMES",height: 1.0, text_v_align: :center, font: FONT_BLACK, margin_left: PADDING) { page(Page::Games) }
                     link("SERVERS",height: 1.0, text_v_align: :center, font: FONT_BLACK, margin_left: PADDING) { page(Page::ServerBrowser) }
                     stack(fill: true)
-                    image safe_get_image("#{ROOT_PATH}/media/icons/import.png"), height: 40, color: 0xff_bbbbbb, tip: "Downloads" do |img|
+                    stack(v_align: :center) do
+                      button safe_get_image("#{ROOT_PATH}/media/icons/import.png"), image_height: 40, color: 0xff_bbbbbb, padding_left: QUARTER_PADDING, padding_right: QUARTER_PADDING, tip: "Downloads" do |img|
                         dialog(Dialog::Downloads)
                       end
-                    image safe_get_image("#{ROOT_PATH}/media/icons/information.png"), height: 40, color: 0xff_bbbbbb, tip: "Notifications"
+                    end
                   end
                   # application task status bar container
                   @application_task_status_bar_container = stack(width: 1.0, fill: true, margin_left: PADDING, visible: false) do
@@ -335,10 +336,11 @@ module W3DHubLauncher
 
       def populate_account_information
         account = MemCache[:settings].account
+        avatar_path = account ? "#{CACHE_PATH}/avatar_#{account&.user_id}#{File.extname(account&.avatar_uri)}" : nil
 
         @account_container.clear do
           # self avatar container
-          stack(width: 80, height: 1.0, background_image: rounded_avatar(safe_get_image("#{ROOT_PATH}/media/default.png")), tag: :account_avatar) do
+          stack(width: 80, height: 1.0, background_image: rounded_avatar(safe_get_image(avatar_path || "#{ROOT_PATH}/media/default.png")), tag: :account_avatar) do
             # self online state container
             stack(
               width: 20,
@@ -346,9 +348,13 @@ module W3DHubLauncher
               v_align: :bottom,
               h_align: :right,
               background_image: safe_get_image("#{ROOT_PATH}/media/ui/circle_small.png"),
-              background_image_color: account.signed_in? ? 0xff_26a269 : 0xff_77767b,
+              background_image_color: 0xff_77767b,
               tag: :account_online_state
-            )
+            ) do
+              if account.signed_in?
+                image safe_get_image("#{ROOT_PATH}/media/ui/circle_small.png"), width: 1.0, height: 1.0, color: 0xff_26a269, padding: 1
+              end
+            end
           end
 
           stack(fill: true, height: 1.0, margin_left: HALF_PADDING) do
@@ -377,6 +383,14 @@ module W3DHubLauncher
             flow(fill: true)
           end
         end
+
+        if account && !account.avatar_uri.empty?
+          img = find_element_by_tag(@account_container, :account_avatar)
+
+          remote_image(avatar_path, url: account.avatar_uri, element: img) do |e, path|
+            e&.background_image = rounded_avatar(safe_get_image(path))
+          end
+        end
       end
 
       def button_up(id)

lib/theme.rb

@@ -2,6 +2,7 @@ module W3DHubLauncher
   LARGE_PADDING = 40
   PADDING = 20
   HALF_PADDING = 10
+  QUARTER_PADDING = 5
 
   ALPHA_BLACK = 0x88_000000
   ALPHA_GRAY = 0x88_5e5c64

lib/window.rb

@@ -44,6 +44,12 @@ module W3DHubLauncher
         MemCache[:servers].delete(game_server) if game_server
       end
 
+      CyberarmEngine::EventBus.subscribe("application_changed") do |payload|
+        # pp payload
+        # SDL 3.6 required
+        # SDL.ShowNotification(NAME, "Application Changed Event", nil, nil, 0) #(payload["application"]["name"], payload["state"])
+      end
+
       push_state(States::Boot)
       # push_state(States::Interface)
     end

lib/worker.rb

@@ -46,7 +46,7 @@ module W3DHubLauncher
       @game_servers = []
       @host_pings = {}
 
-      @w3dhub_api = W3DHubLauncher::W3DHubApi.new
+      @w3dhub_api = W3DHubLauncher::W3DHubApi.new(self)
 
       Async do |task|
         task.async do |subtask|
@@ -200,6 +200,9 @@ module W3DHubLauncher
             msg = [8, 0, 0, 0, sequence_id].flatten.pack("C2n2A64")
             echo_requests[sequence_id] = { send_time: Time.now, address: server_address, replied: false }
             socket.send(msg, 0, address)
+          rescue Errno::ENETUNREACH
+            # network was unreachable, cleanup
+            echo_requests.delete(sequence_id)
           end
 
           # Receive replies until timeout
@@ -372,7 +375,7 @@ module W3DHubLauncher
                     content_length: content_length
                   })
 
-                  message_requester(query.request_id, Request::STATUS_IN_PROGRESS, progress_result.data, progress_result.error)
+                  message_requester(request_id: query.request_id, status: Request::STATUS_IN_PROGRESS, data: progress_result.data, error: progress_result.error)
                 end
               end
 

lib/worker/api.rb

@@ -4,7 +4,8 @@ module W3DHubLauncher
   class Worker
     class Api
       # downloads requested resource, returns raw string
-      def self.fetch_url
+      def self.fetch_url(url, method = :get, headers = nil, body = nil, &block)
+        Worker::Request.new(:fetch_url, { url: url, method: method, headers: headers, body: body }, &block)
       end
 
       # downloads requested resource, periodically reporting progress until completion, returning path for file on disk

lib/worker/task.rb

@@ -288,8 +288,19 @@ module W3DHubLauncher
             end
           end
         else
-          # TODO xD
-          @worker.w3dhub_api.fetch_package("TODO")
+          @worker.w3dhub_api.fetch_package(pkg, path: file_path, range: partially_valid_at) do |downloaded_bytes, total_downloaded_bytes, content_length|
+            sample_downloaded_bytes += downloaded_bytes
+            total_data_downloaded_bytes += downloaded_bytes
+
+            if Gosu.milliseconds - last_sample_time_ms >= 1_000
+              last_sample_time_ms = Gosu.milliseconds
+
+              fraction = (total_downloaded_bytes + partially_valid_at) / pkg.file_size.to_f
+
+              update_stage_progress(label: "Downloading #{W3DHubLauncher.format_size(total_data_downloaded_bytes)} / #{W3DHubLauncher.format_size(total_data_to_download_bytes)} [#{W3DHubLauncher.format_size(sample_downloaded_bytes)}/s]", fraction: (i.to_f + fraction) / manifest_packages.size)
+              sample_downloaded_bytes = 0
+            end
+          end
         end
 
         abort_task!("Failed to download required package: #{pkg.name}:#{pkg.version} (#{result.error})") unless result.okay?
@@ -530,8 +541,7 @@ module W3DHubLauncher
       result = if manifest_package.download_url
                  @worker.w3dhub_api.download(manifest_package.download_url, path: file_path)
                else
-                 # TODO xD
-                 @worker.w3dhub_api.fetch_package("TODO")
+                 @worker.w3dhub_api.fetch_package(manifest_package, path: file_path)
                end
 
       if result.okay?

lib/worker/w3dhub_api.rb

@@ -10,7 +10,9 @@ module W3DHubLauncher
 
     attr_writer :access_token
 
-    def initialize
+    def initialize(worker)
+      @worker = worker
+
       @access_token = nil
 
       @applications = []
@@ -82,6 +84,8 @@ module W3DHubLauncher
             end
 
             result.data = true
+          else
+            result.error = response.read
           end
         rescue StandardError => e
           result.error = e
@@ -93,21 +97,81 @@ module W3DHubLauncher
       result
     end
 
-    def user_login(username, password, &block)
+    def user_login(username, password)
       result = CyberarmEngine::Result.new
 
       body = URI.encode_www_form("data": JSON.dump({username: username, password: password}))
       response = fetch("#{PRIMARY_W3DHUB_API_ENDPOINT}/apis/launcher/1/user-login", method: :post, body: body, headers: headers(form_encoded: true))
 
-      pp response
+      if response.okay?
+        hash = JSON.parse(response.data)
+
+        if hash["error"]
+          result.error = hash["error"]
+          return result
         end
 
-    def refresh_user_login()
-      result = CyberarmEngine::Result.new
+        user_details_result = fetch_user_details(Integer(hash["userid"]))
+        user_details_hash = user_details_result.okay? ? JSON.parse(user_details_result.data) : {}
+
+        account = W3DHubLauncher::Worker::Api::Settings::Account.create(
+          user_id: hash["userid"],
+          username: hash["username"],
+          displayname: hash["displayname"],
+          avatar_uri: user_details_hash["avatar-uri"] || "",
+          access_token: hash["accessToken"],
+          refresh_token: hash["refreshToken"],
+          access_token_expiration_time: hash["accessTokenExpiry"]
+        )
+
+        result.data = account.to_json
       end
 
-    def fetch_user_details()
+      result
+    end
+
+    def refresh_user_login(refresh_token)
       result = CyberarmEngine::Result.new
+
+      body = URI.encode_www_form("data": JSON.dump({refreshToken: refresh_token}))
+      response = fetch("#{PRIMARY_W3DHUB_API_ENDPOINT}/apis/launcher/1/user-login", method: :post, body: body, headers: headers(form_encoded: true))
+
+      if response.okay?
+        hash = JSON.parse(response.data)
+
+        if hash["error"]
+          result.error = hash["error"]
+          return result
+        end
+
+        user_details_result = fetch_user_details(Integer(hash["userid"]))
+        user_details_hash = user_details_result.okay? ? JSON.parse(user_details_result.data) : {}
+
+        account = W3DHubLauncher::Worker::Api::Settings::Account.create(
+          user_id: hash["userid"],
+          username: hash["username"],
+          displayname: hash["displayname"],
+          avatar_uri: user_details_hash["avatar-uri"] || "",
+          access_token: hash["accessToken"],
+          refresh_token: hash["refreshToken"],
+          access_token_expiration_time: hash["accessTokenExpiry"]
+        )
+
+        result.data = account.to_json
+      end
+
+      result
+    end
+
+    def fetch_user_details(user_id)
+      result = CyberarmEngine::Result.new
+
+      body = URI.encode_www_form("data": JSON.dump({id: user_id}))
+      response = fetch("#{PRIMARY_W3DHUB_API_ENDPOINT}/apis/w3dhub/1/get-user-details", method: :post, body: body, headers: headers(form_encoded: true))
+
+      result.data = response.data if response.okay?
+
+      result
     end
 
     def fetch_applications
@@ -131,17 +195,67 @@ module W3DHubLauncher
         single_source = true
       end
 
-      unless single_source
-        puts "FIXME: merge applications source"
-        # We've gotten data back from both backends, merge them.
-        # pp [primary_result, alternate_result]
-
-        # FIXME: Merge primary and alternate results
-      end
-
+      if single_source
         @applications = JSON.parse(result.data)["applications"]&.map { |app| W3DHubLauncher::Worker::Api::Application.new(app) } || []
 
         result
+      else # We've gotten data back from both backends, merge them.
+        primary = JSON.parse(primary_result.data)["applications"]&.map { |app| W3DHubLauncher::Worker::Api::Application.new(app) } || []
+        alternate = JSON.parse(alternate_result.data)["applications"]&.map { |app| W3DHubLauncher::Worker::Api::Application.new(app) } || []
+
+        primary.each do |app|
+          application = alternate.find { |a| a.id == app.id }
+          unless application
+            alternate << app
+
+            # App doesn't exist in alternate list
+            # comparing channels isn't useful
+            next
+          end
+
+          app.channels.each do |chan|
+            channel = application.channels.find { |c| c.id == chan.id }
+
+            unless channel
+              application.channels << chan
+
+              # App doesn't have channel in alternate list
+              # comparing channels isn't useful
+              next
+            end
+
+            # If channel versions and access levels match then all is well
+            if chan.version == channel.version &&
+              chan.user_level == channel.user_level
+
+              # All is well!
+              next
+            end
+
+            # If the access levels don't match then overwrite alternate's channel with primary's channel
+            if chan.user_level != channel.user_level
+              # Replace alternate's channel with primary's channel
+              application.channels[application.channels.index(channel)] = chan
+
+              # Replaced, continue.
+              next
+            end
+
+            # If versions don't match then pick whichever one is higher
+            if Gem::Version.new(chan.current_version) > Gem::Version.new(channel.current_version)
+              # Replace alternate's channel with primary's channel
+              application.channels[application.channels.index(channel)] = chan
+            else
+              # Do nothing, alternate backend version is greater.
+            end
+          end
+        end
+
+        @applications = alternate # alternate is merged with primary
+        result.data = { applications: alternate }.to_json
+
+        result
+      end
     end
 
     def fetch_news(category)
@@ -152,7 +266,7 @@ module W3DHubLauncher
       fetch("#{PRIMARY_W3DHUB_API_ENDPOINT}/apis/w3dhub/1/get-server-events", method: :post, body: "data={\"serverPath\":\"#{category}\"}", headers: headers(form_encoded: true))
     end
 
-    def fetch_test_events(category)
+    def fetch_test_events
       fetch("#{PRIMARY_W3DHUB_API_ENDPOINT}/apis/w3dhub/1/get-testing-times")
     end
 
@@ -165,8 +279,23 @@ module W3DHubLauncher
       fetch("#{@access_token ? PRIMARY_W3DHUB_API_ENDPOINT : ALTERNATIVE_W3DHUB_API_ENDPOINT}/apis/launcher/1/get-package-details", method: :post, body: body, headers: headers(form_encoded: true))
     end
 
-    def download_package()
-      download()
+    def fetch_package(manifest_package, path:, range: 0)
+      body = URI.encode_www_form(
+        "data": JSON.dump({
+                            category: manifest_package.category,
+                            subcategory: manifest_package.subcategory,
+                            name: manifest_package.name,
+                            version: manifest_package.version
+                          })
+      )
+
+     download(
+       "#{W3DHubApi::PRIMARY_W3DHUB_API_ENDPOINT}/apis/launcher/1/get-package",
+       path: path,
+       method: :post,
+       body: body,
+       headers: headers(form_encoded: true, range: range <= 0 ? nil : range)
+     )
     end
   end
 end

w3d_hub_linux_launcher.rb

@@ -32,11 +32,13 @@ require_relative "lib/gui_ext"
 require_relative "lib/state"
 require_relative "lib/dialog"
 require_relative "lib/theme"
+require_relative "lib/forms/settings_form"
 require_relative "lib/pages/games"
 require_relative "lib/pages/server_browser"
 require_relative "lib/pages/boot/terms"
 require_relative "lib/pages/boot/initial_setup"
 require_relative "lib/pages/boot/start_up"
+require_relative "lib/dialogs/alert"
 require_relative "lib/dialogs/about"
 require_relative "lib/dialogs/downloads"
 require_relative "lib/dialogs/server"